![David Hamill](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
David Hamill
Chairman at
DALRYMPLE BAY INFRASTRUCTURE LIMITED
Net worth: 691 766 $ as of 2026-05-30
Profile
David John Hamill is currently Chairman at Edl (TT) Pty Ltd., Queensland Bulk Water Supply Authority, and Act for Kids.
He is Deputy Chairman at Family Care Medical Services Ltd. Since 2018, Chairman at Dalrymple Bay Infrastructure Ltd. He serves as Director at Brookfield Infrastructure Partners Ltd. Since 2016, Independent Director at Brookfield Business Partners LP.
Since 2022, Independent Director at Brookfield Business Corp.
Formerly Chairman at Prime Infrastructure Group from 2007 to 2010.
Independent Non-Executive Chairman at Babcock & Brown Investor Services Ltd. from 2005 to 2011.
Chairman at Queensland Parliament.
Director at Brookfield Infrastructure Partners LP, Babcock & Brown Ltd. (Australia), Australian Red Cross, and Australian Red Cross Blood Service.
Treasurer of the State of Queensland from 1998 to 2001.
Educated at the University of Oxford (graduate) and The University of Queensland (undergraduate and doctorate).
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-03-26 | 16,336 ( 0.01% ) | 536 311 $ | 2026-05-30 | |
| 2024-12-30 | 39,000 ( 0.01% ) | 155 455 $ | 2026-05-30 |
David Hamill active positions
| Companies | Position | Start |
|---|---|---|
| DALRYMPLE BAY INFRASTRUCTURE LIMITED | Chairman | 2017-12-31 |
| BROOKFIELD BUSINESS CORPORATION | Director/Board Member | 2022-03-02 |
Act for Kids
 Act for Kids Services to the Health IndustryHealth Services Provides free therapeutic support services for kids and families | Chairman | - |
Queensland Bulk Water Supply Authority
 Queensland Bulk Water Supply Authority General GovernmentGovernment Operates water supply authority | Chairman | - |
Brookfield Business Partners LP
 Brookfield Business Partners LP Investment ManagersFinance Functions as a private equity firm | Director/Board Member | 2016-06-19 |
Brookfield Infrastructure Partners Ltd.
 Brookfield Infrastructure Partners Ltd. Engineering & ConstructionIndustrial Services Constructs utilities projects | Director/Board Member | - |
Family Care Medical Services Ltd. | Director/Board Member | 2011-06-06 |
Edl (TT) Pty Ltd.
 Edl (TT) Pty Ltd. Alternative Power GenerationUtilities Develops and operates waste coal mine methane power stations | Chairman | 2011-06-05 |
Former positions of David Hamill
| Companies | Position | End |
|---|---|---|
| BROOKFIELD INFRASTRUCTURE PARTNERS L.P. | Director/Board Member | 2017-05-02 |
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Training of David Hamill
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
59
1st degree connections
17
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 17 |
|---|---|
Brookfield Infrastructure Partners LP
 Brookfield Infrastructure Partners LP Alternative Power GenerationUtilities Owns and operates utilities, transport, energy & communications infrastructure assets | Utilities |
State of Queensland
 State of Queensland Province/StateGovernment Functions as a regional level government authority | Government |
University of Oxford
 University of Oxford Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Prime Infrastructure Group
 Prime Infrastructure Group Investment ManagersFinance Functions as a venture capital fund | Finance |
Babcock & Brown Ltd. (Australia)
 Babcock & Brown Ltd. (Australia) Investment ManagersFinance Operates as a holding company which engages in financial advisory, real estate investment, and leasing | Finance |
The University of Queensland
 The University of Queensland Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Edl (TT) Pty Ltd.
Edl (TT) Pty Ltd. Alternative Power GenerationUtilities Develops and operates waste coal mine methane power stations | Utilities |
Babcock & Brown Investor Services Ltd. | |
Australian Red Cross
 Australian Red Cross Miscellaneous Commercial ServicesCommercial Services Operates as a organization that provides shelter and support services | Commercial Services |
Australian Red Cross Blood Service
 Australian Red Cross Blood Service Internet Software/ServicesTechnology Services Operates as a blood donation platform | Technology Services |
Queensland Bulk Water Supply Authority
Queensland Bulk Water Supply Authority General GovernmentGovernment Operates water supply authority | Government |
Act for Kids
Act for Kids Services to the Health IndustryHealth Services Provides free therapeutic support services for kids and families | Health Services |
Family Care Medical Services Ltd. | |
Brookfield Infrastructure Partners Ltd.
Brookfield Infrastructure Partners Ltd. Engineering & ConstructionIndustrial Services Constructs utilities projects | Industrial Services |
Brookfield Business Partners LP
Brookfield Business Partners LP Investment ManagersFinance Functions as a private equity firm | Finance |
Dalrymple Bay Infrastructure Ltd.
 Dalrymple Bay Infrastructure Ltd. Wholesale DistributorsDistribution Services Supplies metallurgical coal products | Distribution Services |
Brookfield Business Corp.
 Brookfield Business Corp. Financial ConglomeratesFinance Provides infrastructure construction and investment services | Finance |
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